If you experience lag we recommend putting the quality settings lower. Especially if you are using a more low end phone.
I did it but it still has these errors even though it's very smooth when playing in some parts but if I just rotate the screen down to the bottom or build other directions it will lag in some places Like coins or diamonds that have a sparkling effect that makes the game freeze and lag when moving to those places
That is because your phones cpu cannot handle shaders that are too much on screen. When you lower the quality. the resolution and anti aliasing gets reduced making it less straining for your phone. Perhaps you can play the pc version if your phone isn't strong enough. My apologies for this. It runs fine on my phone.